Dweets awesomed by u/katkip

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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Current theme challenge: #Food

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taupelink

remix of d/15520 by u/taupelink

function u(t) {

for(i=d=e=f=g=1e3;i--;x.fillRect(d*z,e*z,.5,.5))[d,e,f,g]=[(r=Math.random(z=240)*24|0)/2+(p=1+f)*C(d),1+r%4-S(d^r)/p,r%3/2+g/9,r%5/2+1/p]

Aug 25 2019 9:55 PM UTC

}// 137/140

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d/15521

u/katkip

looks good

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katkip

function u(t) {

c.width|=0;x.translate(z=960,540);for(i=7;i--;x.fillRect(-z,0,2e3,4))x.beginPath(),x.fill(x.arc(S(t+i*1.68/4)*500,0,50,0,7)),x.rotate(.45)

Aug 24 2019 12:27 PM UTC

}// 138/140

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That #illusion that everybody knows but not very precise because of golfing. https://media1.tenor.com/images/4ba3468dfd7f…

u/aleamb

relaxing!

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katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀦𙠨𥀽𫁯𨱡𫁓𭁯𬡡𩱥𦰢𭁣𫐢𧐩🐽𭑮𩁥𩡩𫡥𩀩𮱔👛𧐻𩡯𬠨𪰽𜀻𥀮𫁥𫡧𭁨🀲𝐶𞱫𚰫𚑔𛡰𭑳𪀨𨁨𬱬𚀤𮰲𝀰𛑫𚡫𚡫𛰨𪰪𚠱𛠹𞐩𚠨𤰨𪰯𞐩𛱫𚱫𛰨𪰫𪰯𞐩𚑽𛀤𮰱𜀰𛐵𜀪𤰨𪰯𜠱𛐱𛠶𚑽𙐬𙁻𝀵𛑫𛰹𞑽𙐩𨀩𯐠`.replace(/uD./g,'')))

Aug 24 2019 8:18 AM UTC

}// 127/140

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Turbo colormap. Use localStorage["tcm"] (256 elements array)

u/katkip

Add localStorage.tcm = T; for (i in T) x.fillStyle = T[i], x.fillRect(i*5,0,5,2e3)
u/mildlybean

Cool!

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taupelink

remix of d/15465 by u/taupelink

function u(t) {

for(i=d=e=f=g=1e3;i--;x.fillRect(120+d*z,z+e*z,1,1))[d,e,f,g]=[(r=Math.random(z=400)*9|0)/2+f*C(d+r),f-r%2+g*C(d^r),(r%2+f)/2,(r&4)/9+g/4]

Aug 23 2019 3:49 PM UTC

}// 138/140

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d/15504

u/taupelink

jumping on the "xor" bandwagon :)
u/katkip

looks like mountains #landscape
u/iverjo

#art
u/Qwitter

amazing!

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tomxor

function u(t) {

eval(unescape(escape`瑼簨䄽䈽㠬愽戽〬潮步祵瀽攽㹡㴰Ɐ湫敹摯睮㵥㴾愽ㄹⵥ⹷桩捨⼲⤻景爨挮睩摴栽㘴ⱁⴽ愬䈭㵢Ⱪ㴳攳㭩ⴭ㭢㵚㰱㽢ⴴ攭㘺⸱⥸⹦楬汒散琨堽椦㘳ⱙ㵩㸾㘬娽ℨ䅞塼䉞天⴨吨⡙㵙⼳⭂⵴⨹⤫堯㍞堯㌭天㰵⤯㈬ㄩ`.replace(/u(..)/g,"$1%")))

Aug 23 2019 12:50 PM UTC

}// 140/140

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Don't Fall ! #game

u/tomxor

Use left + right... be fast
u/katkip

#genius ! Awesome! #compressed
u/aleamb

awesome! #interactive
u/sigveseb

woah, awesome idea!

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mildlybean

function u(t) {

for(c.width+=j=0;10>j;j+=2.094)for(i=30;i--;)x.moveTo(n=960+S(t+j)*(g=S(t)*600),m=540+C(t+j)*g),x.arc(n,m,18*i,0,7);x.lineWidth=9;x.stroke()

Aug 23 2019 12:49 AM UTC

}// 140/140

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I spent hours on this one #moire

u/katkip

interesting

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱩𩠨𘑴𚑻𬰽𦱝𞱦𫱲𚁩🐱𩐳𞱩𛐭𞰩𬰮𬁵𬱨𚁻𨐺𪐬𨠺𜐰𜁽𚑽𞱦𫱲𚁯𘁯𩠠𬰩𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚱓𚁯𛡡𚐪𫰮𨠬𝐴𜀫𠰨𫰮𨐩𚡯𛡢𛁯𛡢𛰱𜀬𫰮𨠯𜐰𚐬𫰮𨐫👃𚁯𛡡𙠱𚐯𞐹𛁯𛡢𚰽𠰨𫰮𨐪𜰩`.replace(/uD./g,'')))

Aug 22 2019 5:54 PM UTC

}// 121/140

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3D chaos flower that grows symmetrically! isn't #chaos #cute ? #waitforit c.width*=1;if(!t){s=[];for(i=1e3;i--;)s.push({a:i,b:100})};for(o of s)x.fillRect(960+S(o.a)*o.b,540+C(o.a)*o.b,o.b/10,o.b/10),o.a+=C(o.a&1)/99,o.b+=C(o.a*3)

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱩𩠨𘑴𚑻𬰽𦱝𞱦𫱲𚁩🐹𞐹𞱩𛐭𞰩𬰮𬁵𬱨𚁛𤰨𪐩𛁃𚁩𚑝𚑽𞱦𫱲𚁯𘁯𩠠𬰩𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚱯𦰰𧐪𜐰𜀬𝐴𜀫𫱛𜑝𚠱𜀰𛀱𜀬𜐰𚐬𫱛𜁝𚰽𠰨𫱛𜑝𛑯𦰰𧐩𛰹𞐬𫱛𜑝𚰽𤰨𫱛𜁝𚱯𦰱𧐩𛰹𞐠`.replace(/uD./g,'')))

Aug 22 2019 5:43 PM UTC

}// 122/140

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#circle that gets self-absorbed #chaos

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mildlybean

function u(t) {

c.width+=0;for(i=-64;++i<65;)for(j=-64;++j<65;)x.fillStyle='#03F',x.fillRect(i*S(t)*8.4+j*C(t)*8.4+960,(i^j)*8.4+540,5,5)//first dweet <140!

Aug 22 2019 5:27 PM UTC

}// 140/140

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Plot of XOR function

u/taupelink

very cool!
u/katkip

WOW
u/KilledByAPixel

👍
u/django

really cool, welcome to dwitter!

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metamero

remix of d/15479 by u/metamero

function u(t) {

throw T=~~T+1

Aug 21 2019 1:56 PM UTC

}// 13/140

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13B variable reuse init demo

u/taupelink

nice!
u/KilledByAPixel

tight, i was looking for something like this

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